Also listed as AC01580-11815 AC 01580-11815 AC0158011815 AC 0158011815 ALLIS CHALMERS/TUSK01580-11815 ALLIS CHALMERS/TUSK 01580-11815 ALLIS CHALMERS/TUSK0158011815 ALLIS CHALMERS/TUSK 0158011815 AC158011815 ALLIS CHALMERS/TUSK158011815 AC 158011815 AC 1580-11815 ALLIS CHALMERS/TUSK 1580-11815 AC1580-11815 ALLIS CHALMERS/TUSK1580-11815 1580-11815 1580-11815 158011815 0158011815